Cyclops Industries is a

Leading Edge Producer and Manufacturer 

for safety sight glasses, viewport assemblies, sight flow indicators, spray rings, sight lights and sight glass replacements.

View Online Catalog
West Virginia Based Business
US Based Business
Canada Registered Business

Cyclops Industries is a

Leading Edge Designer and Manufacturer 

for safety sight glasses, viewport assemblies, sight flow indicators, spray rings, sight lights and sight glass replacements.

View Online Catalog
West Virginia Based Business
United States Based Business
Canada Registered Business
West Virginia Based Business, US Based Business, and Canada Registered Business

Sight Glass Product Categories

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About Sight glass

Sight glass is used for looking inside a process vessel or pipeline. For many years the Chemical Processing and related industries had only one choice in selecting a sight glass; a single thickness or glass bolted between two flanges in either the form of a round flat piece of glass or tubular cylinder. Many of these types of sight glasses are still in use today.


Today's modern sight glass is much more sophisticated to provide maximum safety under high pressure and temperature operations and a wide thermal shock range. We insist that it must also be capable of resisting any blow outs or ruptures.


Why CHoose Cyclops Safety Sight Glasses

For Over 60 Years...


Cyclops Industries Inc. of South Charleston, West Virginia has been designing and engineering sight glass, sight flow indicators, spray rings and sight lights, that provide maximum safety in high temperatures, high pressure, corrosive and volatile processing operations. We can also provide a Safety sight glass to replace your existing single lens sight glass.

Cyclops Safety Sight Glasses


+ Can be installed on new or present equipment 

+ for all liquid and vapor service

+ Require no packing or maintenance

+ Are easy to replace

+ Reduce down-time to an absolute minimum

+ Are helium leak tested/very low leakage rates


"Our patented construction is designed to offer uncomplicated installation and the highest measure of Safety."

Unlike other types of Safety Sight Glasses that use packings and complicated mechanisms to maintain operational integrity, Cyclops Safety Sight Glasses provide the highest integrity. In most applications no packing, compression rings or screws are involved; eliminating costly continuous maintenance. Our patented construction is designed to offer uncomplicated installation and the highest measure of SAFETY.



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LATEST INDUSTRY NEWS

By Kim Mack 01 Feb, 2023
WHO IS THIS SMALL BUSINESS IN WEST VIRGINIA SHIPPING TO 37 COUNTRIES ACROSS THE WORLD. We are a designer and manufacturer of safety sight glasses, viewport assemblies, sight flow indicators, spray rings, sight lights and sight glass replacements for observing processes in industrial pressure vessels and pipelines. Cyclops sight glass provides maximum safety under high pressure, high temperature, corrosive and volatile processing operations. They can withstand a wide thermal shock range and are capable of resisting blow out or rupture. In most applications no packings, compression rings or screws are involved, eliminating costly continuous maintenance. With uncomplicated installation, safety sight glasses use only ASME approved materials and tolerances. During the late 40's, early 50's several localized plant explosions were experienced by a major chemical facility were directly attributed to the failure of conventional or sandwich type sight glasses. As a result, an engineer, my grandfather, Gene LeRoy was given the task of developing a sight glass that when broken, would maintain its integrity and not rupture or blow out, even while under extreme pressure at high temperature. After much trial and error, he hit upon the idea of peripherally sealing the lens assembly instead of vertically clamping and sealing the sight glass against the top and bottom lens gaskets. With a grateful heart, I became the President & Owner in 1999. I have certainly learned a lot along the way. Our company has relationships and customers all over the world. Thank you. Over the last 22 years, we have reinvented ourselves by reaching out to area professionals in business, manufacturing, marketing, branding, and networking. And I feel confident we have positioned our company for 2023 and beyond. Especially after our award-winning year in 2022. We have set our ‘sights’ high for this year. Thank you, Kim Mack, President 800-292-9011
By Jim Strawn 06 Jan, 2023
And Why are They So Important
By Jim Strawn 24 Oct, 2022
Coming to University of Charleston in November
READ MORE

WE ARE ALSO REGISTERED IN THE FOLLOWING CANADIAN PROVINCES

Canada Flag
ONTARIO

Ontario

Alberta

Alberta

BRITISH COLUMBIA

British Columbia

Quebec

Quebec

ONTARIO

Ontario

Alberta

Alberta

BRITISH COLUMBIA

British Columbia

Quebec

Quebec

CUSTOMER TESTIMONIALS

“Under the leadership of Kim Mack, Cyclops Industries is a prime example of the quality of products manufactured in the Mountain State. Cyclops is known for producing world-class safety sights glass and serves an international clientele. With a commitment to safety, an emphasis on quality, and a strong sense of community, Cyclops is a leader in West Virginia’s manufacturing industry. The West Virginia Manufacturers Association is proud to call Cyclops a member.”

Rebecca McPhail

President of the West Virginia Manufacturers Association


"Over the past several years, I have worked with Cyclops Industries, Inc. on several occasions.  From my first interaction with the team, I felt like I was part of the family.  In an industry primarily dominated by larger, corporate companies, I am continually impressed by their enthusiastic and relentless pursuit of customer satisfaction.  Cyclops Industries, Inc. has held true to the values that make family run businesses so successful; going above and beyond for their customers, just as they do for each other.  It has been an absolute pleasure to work with Cyclops Industries, Inc. and get to know them on a personal and professional level."

David Carrick

Manager of Business Operations, WVU Industrial Extension


“RCBI is proud to partner with Cyclops Industries, a WV company with a global reach.  Cyclops has built an innovative business designing and manufacturing the most advanced products for the oil and gas, chemical, and defense industries that provide maximum safety under extreme conditions."

Charlotte Weber

Director at Robert C. Byrd Institute 


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